Gambling is any activity in which wealth changes hands, mainly on the basis of chance and with risk to the gambler. Such activities include betting, fruit machines, lotteries, casino games, scratchcards and card games. Creative effort, useful skills, and responsible investment are not integral factors.
Of the three impulses behind gambling – the desire for gain, the desire for a thrill and the desire for competition – the moral and ethical problems are focused on the desire for gain.
Gambling does not cease to be wrong because a proportion of the take is devoted to so-called good causes. Many are misled at this point, and persuaded of the legitimacy of the National Lottery, for example. The end does not justify the means.